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Class 1500 to 4500

All Products
Class 1500 to 4500


Small Bore Valves (Up to #4500)


½" to 2" (8 mm to 50 mm)

ASME Class Class 1500 to 4500
Design Standards ASME B16.34

L&T Valves manufactures a versatile range of ultra high pressure Small Bore Forged Steel Gate, Globe and Check Valves. The Valves is available in a variety of materials and end connections to meet customer requirements.

Salient Features:

  • Rugged construction
  • Suited to handle high pressure and temperatures - up to 425 deg C in carbon steel and 540 deg C in alloy steel
  • High integrity - Bolted body-bonnet are provided with spiral-wound stainless steel gasket and graphite filler for high integrity sealing
  • T-head stem-disc connection of Gate Valve fully meets strength requirements of API 602 and API 598
  • High pressure valves are supplied with screwed body-bonnet joint, which ensures ease of inspection and in-line maintenance, and minimises downtime
  • Y-pattern design in Globe and Check valves ensures a near-perfect flow which significantly reduces pressure drop and turbulence when compared to conventional designs
  • Cryogenic Forged Steel Gate, Globe and Check Valves conform to BS 6364
  • Valves can be offered to NACE MR-0175 and other special NACE requirements

 Versatile Range:

  • T-pattern and Y-pattern Valves
  • Specials: Cryogenic and Bellows-sealed valves
  • Material Grades: A105, LF2, F5, F11, F22, F304/ F304L, F316/ F316L, F347, Monel